﻿// 
//    Copyright 2010 The JaernCloud Project
// 
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
// 
//        http://www.apache.org/licenses/LICENSE-2.0
// 
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.
// 
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace JaernCloud.Language.Compiler.Ast {
    
    public class AstTagSelector : AstTokenInfo {

        public List<AstTag> Tags;        

        public AstTagSelector() {
            Tags = new List<AstTag>();
        }

        public AstTagSelector(AstTag tag) :this() {
            this.Tags.Add(tag);
        }

        public override string ToString() {
            StringBuilder sb = new StringBuilder();
            foreach(AstTag tag in Tags) {
                sb.Append(tag.ToString());
                sb.Append(" ");
            }
            if (sb.Length > 0) {
                sb.Length--;
            }
            return sb.ToString();
        }

    }

}
